基本信息
witness_v0_keyhash
OP_0 a8475fea66d41af6b67ff263a990b8a76f73e192
pubkeyhash
OP_DUP OP_HASH160 c8fa857c93bd28f1e3181f55506f905d2faa721c OP_EQUALVERIFY OP_CHECKSIG